if not exists (select * from sys.tables where name = 'ws_roles_b')	begin		CREATE TABLE [dbo].[ws_roles_b](			[role_id] [varchar](30) NOT NULL,			[method_pav] [varchar](30) NOT NULL, CONSTRAINT [PK_ws_roles_b] PRIMARY KEY CLUSTERED (	[role_id] ASC,	[method_pav] ASC)			WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]			) 	end	